which is fairly obvious, but also the help of your brain, which has to do a lot of hard work to keep you upright. t0 do a lot of hard work to keep you u-iriht. ., ~ ,,, do a lot of hard work to keep you u-iriht. ., ~ , ., . do a lot of hard work to keep you | upright- so do a lot of hard work to keep you u-iriht. ., ~ , ., . so if upright. to keep you balanced. so if ou are at upright. to keep you balanced. so if you are at home upright. to keep you balanced. so if you are at home right upright. to keep you balanced. so if you are at home right now upright. to keep you balanced. so if| you are at home right now watching, here is how the test works. pretty straightforward. when you shift your plan your foot, tried the best of 3, and see how it works. you plant one foot. , ., , and see how it works. you plant one foot. , ., ., foot. are you telling us how to stand on one foot. are you telling us how to stand on one leg? foot. are you telling us how to stand on one leg? i m